1.5mm Shaft diameter Pinion gears Mod.4 Pitch

Mod.4 pitch, 1.5mm shaft diameter Either Brass or Hardened steel pinion gears for use with steel spur gears. These are sold 1 gear per purchase. Pictures may show more for reference. These are for smaller diameter motor shaft motors. NOT 130 or 180 size or brushless motors with 2mm or 3mm shafts.  See our 2mm or 3mm shaft gears for those motors.

Please know what gear pitch your spur gear is. These will only work with mod.4 spur gears. Mod.4 is a great middle ground pitch between strength and crawling accuracy. 

The stock pitch for the trx4m, Many FMS models, Redcat and others is mod.4 pitch. You can use these gears when upgrading to different motors or if you wear out your pinion. Make sure to count the teeth on your current gear. We also offer a mod.4 spur gear for the Axial Scx24 / Ax24 here on the site. to be used with these gears in different combinations.

Stock Trx4m is 11T

Many FMS are 16T

Stock Redcat is 12T

These are press on gears, You must either use a pinion gear tool or know what you are doing to install these or you may ruin your motor. Use at your own risk and skill level. 

These are for the 1.5mm shaft motors such as the stock scx24 motor, 030 and 050 size motors. ALSO for the motors such as the Nano Beast, Nano Bam, and the Micro Komodo. Or any motor with a 1.5mm Shaft diameter.